Improve selection handling

paxos · paxos · commit 7f1d9068e53a · 2021-11-30T14:14:42.000-10:00
diff --git a/src/index.ts b/src/index.ts
@@ -691,7 +691,7 @@ function listStyle(textarea: HTMLTextAreaElement, style: StyleArgs): SelectionRa
       selectionStart = Math.max(selectionStart - prefix(0).length, 0)
       selectionEnd = selectionStart
     } else {
-      selectionStart = Math.max(selectionStart - prefix.length, 0)
+      selectionStart = Math.max(selectionStart - prefix(0).length, 0)
       selectionEnd = selectionEnd + totalPrefixLength
     }
     return {text: undoResult.text, selectionStart, selectionEnd}

Original file line number	Diff line number	Diff line change
`@@ -691,7 +691,7 @@ function listStyle(textarea: HTMLTextAreaElement, style: StyleArgs): SelectionRa`
`691`	`691`	`selectionStart = Math.max(selectionStart - prefix(0).length, 0)`
`692`	`692`	`selectionEnd = selectionStart`
`693`	`693`	`} else {`
`694`		`- selectionStart = Math.max(selectionStart - prefix.length, 0)`
	`694`	`+ selectionStart = Math.max(selectionStart - prefix(0).length, 0)`
`695`	`695`	`selectionEnd = selectionEnd + totalPrefixLength`
`696`	`696`	`}`
`697`	`697`	`return {text: undoResult.text, selectionStart, selectionEnd}`